SARS-CoV-2 lineage XBB.2.3.9

Overview:

Sequences seen: 17


First seen on: 2023-02-28

Last seen on: 2023-07-28


More data: https://outbreak.info/situation-reports?pango=XBB.2.3.9


Note: In the above data, "seen" refers to the date the sample was collected, unless that date was not provided for a sequence, in which case it refers to the date it was submitted to NCBI.